• SIGINT Systems Administrator

    CACI International (Beale AFB, CA)
    …issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide system administration for assigned ... SIGINT Systems Administrator (Low-Band Journeyman) Job Category:...comprehensive analysis, diagnostics and fault isolation for the SIGINT system /sensors and associated End-to-End network paths. +… more
    CACI International (01/16/26)
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  • Systems Administrator (Tier 2…

    Chenega Corporation (Washington, DC)
    Administrator (Tier 2 Support - ServiceNow) Washington, DC Join our Talent Network Systems Administrator (Tier 2 Support - ServiceNow) Washington, DC ... career to the next level! Chenega Agile Realtime Solutions (CARS) is seeking a Systems Administrator (Tier 2 Support - ServiceNow) to provide technical support… more
    Chenega Corporation (12/11/25)
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  • Multi Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …for performance, and resource utilization. + Security & Compliance + Enforce Linux system security best practices, including access control, encryption, and ... Linux Operations & Support + Provide support for Linux -based systems across on-premises and cloud environments...following certifications (or equivalent experience):_ + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified… more
    NTT America, Inc. (01/01/26)
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  • Senior / Principal Windows System

    SciTec (Boulder, CO)
    …SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants ... 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft...computing methods + Storage Area Network (SAN), Network Attached Storage (NAS) systems + Understanding… more
    SciTec (11/19/25)
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  • Enterprise Services and Systems

    University of Pennsylvania (Philadelphia, PA)
    …and resources, and much more. Posted Job Title Enterprise Services and Systems Administrator , Wharton Computing and Instructional Technology Job Profile Title ... Systems Administrator Senior Job Description Summary Founded...email authentication + Have at least three years of Linux or Windows system administration experience +… more
    University of Pennsylvania (01/16/26)
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  • Systems Administrator I

    Foxhole Technology, Inc (Chambersburg, PA)
    **Overview** **Job Title: Systems Administrator I** **Job Location: Chambersburg, PA (Hybrid)** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... around the world **.** Foxhole Technology is seeking a Systems Administrator I who is eager to...+ Minimum of 1+ years of experience as a System Administrator + Must have a current… more
    Foxhole Technology, Inc (01/16/26)
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  • IBM i Infrastructure Systems

    Robert Half Technology (Dayton, NJ)
    Description We are looking for a skilled IBM i Infrastructure Systems Administrator to join our team in Dayton, New Jersey. In this role, you will be responsible ... for maintaining and optimizing Linux and IBM i environments, ensuring system ...needs. Requirements * Proven experience in configuring and maintaining Linux and IBM i systems , including hardware.… more
    Robert Half Technology (01/07/26)
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  • Systems Administrator

    TekSynap (Glynco, GA)
    **Responsibilities & Qualifications** TekSynapseeksa highly experienced System Administrator to lead advanced IT infrastructure projectsfor our clients. This ... Foster Innovation + Results Oriented + Teamwork **Overview** We are seeking a ** System Administrator ** to join our team supporting a government customer.… more
    TekSynap (01/15/26)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …Framework. + Experience automating deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in ... network devices, etc. Install, configure and manage operating system and application software as necessary. Support Linux... system and application software as necessary. Support Linux & Windows systems engineering efforts in… more
    ENS Solutions (12/27/25)
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  • Specialist, Systems Engineer - RC-135…

    L3Harris (Offutt AFB, NE)
    …(CCNA) + CompTIA Network + or Security+ certification + Familiarity with LINUX and UNIX-based operating systems using command line and Oracle database ... Title: Specialist, Systems Engineer - RC-135 Computer Systems Administrator Job Code: 32606 Job Location:...data for customer use + Provides Ground Data Processing System (GDPS) operations support, data import/export operations and mission… more
    L3Harris (01/10/26)
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